OPEN DISPLAY MERCHANDISER Commercial refrigerator Service Manual

Transcription

1 Turbo air Speeds UP the Pace of Innovation OPEN DISPLAY MERCHANDISER Commercial refrigerator Service Manual Please read this manual completely before attempting To install or operate this equipment! TCGB-36, TCGB-48, TCGB-60, TCGB-72, TCGB-60-CO, TCGB-72-CO

2 TABLE OF CONTENTS MAIN COMPONENTS 1. Compressor 2. Overload protector 3. Starting capacitor, Run capacitor 4. Condenser fan motor, evaporator motor 5. Thermostat(Refrigeration controller) 6. ballast WIRING DIAGRAM TEMPERATURE CONTROL INSTRUCTION PART NAME TCGB**-*-(*), TCGB**-*-CO-(*) (SVC PART LIST) PART ORDER EXAMPLE

3 MAIN COMPONENTS 1. Compressor Manufacturer SAMSUNG. Tecumseh. Designation HK6A1C2U CAJ4476Y Electrical Rating 5.6 A 11.0 A V, Hz, Phase 115 V, 60 Hz, 1 Ph LRA 28.0 A 54 A Refrigerant R-134a 2. Overload Protector Manufacturer KLIXON KLIXON Model or Designation 4TM801SFBZZ-53 CAR Starting Capacitor, Run Capacitor Rating, uf, V Rating, uf, V 20 uf, 350 V 250 uf, 160v 4. Condenser Fan Motor, Evaporator Fan Motor Manufacturer Geenam Electric Model SE-043 Rating V, Hz, Phase, A or W 115 V, 60 Hz, 1 Ph, 0.8 A, 9 W 5. Thermostat (Refrigeration Controller) Manufacturer Designation Electrical Rating, Minimum V, FLA, LRA Q-MAX QGTN-24HJ Output: 250 V ac, 1 A 6. Ballast Manufacturer Model Rating V, A Manufacturer Model Rating V, A SZ.TEYUAN TBE-34CFW 120 V TO 277V, 50/60Hz, 1.01 A TOSPO TP IS 120 V, 60Hz, 1.0 A

4 WIRING DIAGRAM TEMPERATURE CONTROL INSTRUCTION The temperature control is located near the back left hand side underneath the bottom shelf. 1. The original setting for the control is Normal. 2. The working temperature is from 37 to To lower the temperature, turn the knob slightly to Low. To raise the temperature, turn the knob to High. 4. In case of icing due to the hike of ambient temperature or humidity, turn the knob slightly to High.

5 PART NAME Top cover Side glass R Front glass Side glass L Lamp switch Power switch Base rear cover Front glass molding - R

6 Top cover Side glass molding - L Side panel - R Bumper band Side panel - L Front glass molding - L Front panel down Front panel up Lamp cover top Bottom shelf Shelf 1 Shelf 2

7 Suction grill Cooler Fan Cover Fan Fan Blade Fan Motor Bracket Bracket Front panel bracket L Front panel bracket R Base Front panel bracket R Base Front panel bracket L

8 Urethane case top Frame set- R Urethane case bottom Frame set- L Vane guide set Base front cover Vane guide bracket-r Vane guide bracket-l Temperature Controller Suction grill bracket

9 TCGB-**-*-CO Side glass-m Side glass molding-m Base -R Base rear cover Base -L Base front cover

10 Compressor Control box Wick pad Set Fan Blade 225mm Run Capacitor Base leg Fan Motor Condenser Adjust Bolt Condenser Fan Motor Bracket Base rear cover

11 Door Door set set Door frame Door Stopper Door set-l Door set-r Door Glass Door rail Door Roller

12 Shelf pillar Shelf bracket Shelf Control box Cable gland Ballast Defroster Timer (Power Relay) Magnetic contactor

13 Harness light top cord Lamp socket Safety tube Lamp Drain filter TCGB**-*-(*), TCGB**-*-CO-(*) (SVC PART LIST) NAME TCGB-36 TCGB-48 TCGB-60 TCGB-72 TCGB-60- CO TCGB-72- CO REMARK 1 Adjust Bolt Ballast Base front cover Base Front panel 4 bracket-l Base Front panel 5 bracket-r Base -L TBE-34CWF, TP120-4/32 IS 7 Base leg Base -R Base rear cover Bottom shelf Bumper band

14 12 Cable gland Compressor Condenser Condenser Motor 15 Bracket Control box Cooler Defroster Timer Door frame Door Glase Door rail Door Roller Door set-l Door set-r Door Stopper Drain filter Fan blade Fan blade Fan cover Fan motor TCGB**-*-(*), TCGB**-*-CO-(*) (SVC PART LIST) NAME TCGB-36 TCGB-48 TCGB-60 TCGB-72 TCGB-60- CO TCGB-72- CO 31 Fan motor bracket REMARK 32 Frame set-l Frame set-r Front glass Front glass molding-l Front glass molding-r Front panel bracket-l Front panel bracket-r Front panel down Front panel up Harness light Shelf 1 41 cord Harness light Shelf 2 42 cord Harness light top cord

15 44 Lamp cover top Lamp socket Lamp switch Magnetic contactor Power switch Safety tube Shelf Shelf Shelf bracket Shelf pillar Side glass molding L Side glass molding R Side glass-l Side glass-m Side glass-r Side panel-l Side panel-r Suction grill TCGB**-*-(*), TCGB**-*-CO-(*) (SVC PART LIST) NAME TCGB-36 TCGB-48 TCGB-60 TCGB-72 TCGB-60- CO TCGB-72- CO REMARK 62 Suction grill bracket Temperature Controller Top cover Urethane case bottom Urethane case top Vane guide bracket-l Vane guide bracket-r Vane guide set Wick pad Set PART ORDER EXAMPLE Example: TCGB48-2-W. Front panel up. QTY